The scene sees Gaga’s Harley — well, rather, Dr. Harleen Quintal, bare-faced and messy-haired — talking to the Joker inside the Arkham Asylum. More from Rolling Stone ...

Lady Gaga, Bruno Mars, Lisa, Rosalia, and All the Songs You Need to Know This Week See Lady Gaga's Harley Quinn Sing a Judy Garland Song to the Joker in ‘Folie à Deux' ...

See Lady Gaga’s Harley Quinn Sing a Judy Garland Song to the Joker in ‘Folie à Deux’ Gaga also teased that she'll drop her next album's first single in October in a post about Folie à Deux ...